*{
    margin: 0;
    padding: 0;
}
a{
    text-decoration: none;
    color: #707070;
}
.clearfix::after{
    display: table;
    content: '';
    font-size: 0;
    clear: both;
    visibility: hidden;
}

@media screen and(min-width:750px){
    html{
        font-size:37.5px !important;
    }
}
@font75:75;
body{
    min-width: 320px;
    max-width: 750px;
    margin:0 auto;
}